spi: zynq-qspi: Simplify clock handling with devm_clk_get_enabled()

Browse source

Replace devm_clk_get() followed by clk_prepare_enable() with
devm_clk_get_enabled() for both "pclk" and "ref_clk". This removes
the need for explicit clock enable and disable calls, as the managed
API automatically disables the clocks on device removal or probe
failure.

Remove the now-unnecessary clk_disable_unprepare() calls from the
probe error paths and the remove callback. Simplify error handling
by jumping directly to the remove_ctlr label.

Signed-off-by: Pei Xiao <xiaopei01@kylinos.cn>
Acked-by: Michal Simek <michal.simek@amd.com>
Link: https://patch.msgid.link/24043625f89376da36feca2408f990a85be7ab36.1775555500.git.xiaopei01@kylinos.cn
Signed-off-by: Mark Brown <broonie@kernel.org>

...

This commit is contained in:

Pei Xiao 2026-04-07 17:55:08 +08:00 • committed by Mark Brown

parent 591cd656a1

commit 1f8fd9490e

No known key found for this signature in database

GPG key ID: 24D68B725D5487D0

1 changed files with 6 additions and 36 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

42

drivers/spi/spi-zynq-qspi.c

View file